CODEWITHSUNDEEP
terragrunt
Miguel Ferreira
Miguel Ferreira

Reputation: 1417

Target a single terraform module and its dependencies using terragrunt

Terragrunt allows us to execute terraform commands on multiple modules at once ([1]). However sometimes we want to target a single module and its dependencies in order to create and apply a plan for those modules only.

This would look like

terragrunt -target backend-app plan-all

where backend-app is an example name of s module we are targeting.

Is there a way to achieve that with terragrunt cli?

[1] - https://github.com/gruntwork-io/terragrunt#execute-terraform-commands-on-multiple-modules-at-once

Upvotes: 2

Views: 13403

Answers (1)

Miguel Ferreira
Miguel Ferreira

Reputation: 1417

Terragrunt has global options that are not passed down to terraform ([1]).

This did the trick:

terragrunt plan-all --terragrunt-include-dir "backend-app"

There are other options that can be combined to achieve even finer selections.

[1] - https://github.com/gruntwork-io/terragrunt#cli-options

Upvotes: 4

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